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Sound Resonance: How to Calculate Speed of Sound
Activity
Sound Resonance: How to Calculate Speed of Sound
Physical Science
In this cool sound resonance experiment, learn about frequency and pitch, and use a tuning fork to calculate sound velocity in air.
Activity
Sound Resonance: How to Calculate Speed of Sound
Activity
Sound Resonance: How to Calculate Speed of Sound
In this cool sound resonance experiment, learn about frequency and pitch, and use a tuning fork to calculate sound velocity in air.
Physical Science
Activity
Training Cats
Activity
Training Cats
Fifth Grade
Engineering and Science Inquiry
This science fair project idea explores whether cats can be trained in the same way that dogs can.
Activity
Training Cats
Activity
Training Cats
This science fair project idea explores whether cats can be trained in the same way that dogs can.
Fifth Grade
Engineering and Science Inquiry
Activity
Make Slime! How to Create a Colloid
Activity
Make Slime! How to Create a Colloid
First Grade
Engineering and Science Inquiry
Slime: It's oozy, it's goopy, and it's just plain fun! Learn how to make slime with this fun science fair project.
Activity
Make Slime! How to Create a Colloid
Activity
Make Slime! How to Create a Colloid
Slime: It's oozy, it's goopy, and it's just plain fun! Learn how to make slime with this fun science fair project.
First Grade
Engineering and Science Inquiry
Activity
Bee Watcher: What's Buzzing?
Activity
Bee Watcher: What's Buzzing?
Third Grade
Engineering and Science Inquiry
Enter the buzz worthy world of bee watching and find out what time bees like to wake up!
Activity
Bee Watcher: What's Buzzing?
Activity
Bee Watcher: What's Buzzing?
Enter the buzz worthy world of bee watching and find out what time bees like to wake up!
Third Grade
Engineering and Science Inquiry
Activity
Crystal Wonderland
Activity
Crystal Wonderland
First Grade
Measurement
The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.
Activity
Crystal Wonderland
Activity
Crystal Wonderland
The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.
First Grade
Measurement
Activity
Soil pH: Acid or Alkaline?
Activity
Soil pH: Acid or Alkaline?
Fourth Grade
Engineering and Science Inquiry
Test out the pH levels of soil in your backyard versus soil in more wild environments to solve this science case.
Activity
Soil pH: Acid or Alkaline?
Activity
Soil pH: Acid or Alkaline?
Test out the pH levels of soil in your backyard versus soil in more wild environments to solve this science case.
Fourth Grade
Engineering and Science Inquiry
Activity
How Do the Phases of the Moon Affect the Tides?
Activity
How Do the Phases of the Moon Affect the Tides?
Fifth Grade
Engineering and Science Inquiry
How do the phases of the Moon and gravity cause spring tides and neap tides? Does the Sun play a role in the tides? Figure it out in this fun science project!
Activity
How Do the Phases of the Moon Affect the Tides?
Activity
How Do the Phases of the Moon Affect the Tides?
How do the phases of the Moon and gravity cause spring tides and neap tides? Does the Sun play a role in the tides? Figure it out in this fun science project!
Fifth Grade
Engineering and Science Inquiry
Activity
Magnetic Levitation
Activity
Magnetic Levitation
Fifth Grade
Engineering and Science Inquiry
Kids make a paperclip perform an act of magnetic levitation and test how effective various materials are at magnetic shielding in this science fair project.
Activity
Magnetic Levitation
Activity
Magnetic Levitation
Kids make a paperclip perform an act of magnetic levitation and test how effective various materials are at magnetic shielding in this science fair project.
Fifth Grade
Engineering and Science Inquiry
Activity
Bleeding Paper
Activity
Bleeding Paper
Third Grade
Vocabulary
The objective of this science fair project is to explore the relationship between acidic and basic compounds.
Activity
Bleeding Paper
Activity
Bleeding Paper
The objective of this science fair project is to explore the relationship between acidic and basic compounds.
Third Grade
Vocabulary
Activity
I Look, I See
Lesson Plan
I Look, I See
Fifth Grade
Life Science
Eye love science! This lesson will help your students understand the parts of the eye that work together to make us visualize the different colors, shapes, and textures of objects around us.
Lesson Plan
I Look, I See
Lesson Plan
I Look, I See
Eye love science! This lesson will help your students understand the parts of the eye that work together to make us visualize the different colors, shapes, and textures of objects around us.
Fifth Grade
Life Science
Lesson Plan
Conservation of Energy Demonstration
Activity
Conservation of Energy Demonstration
Engineering and Science Inquiry
This conservation of energy demonstration shows why the first hill is the highest on a roller coaster. Learn more about potential and kinetic energy!
Activity
Conservation of Energy Demonstration
Activity
Conservation of Energy Demonstration
This conservation of energy demonstration shows why the first hill is the highest on a roller coaster. Learn more about potential and kinetic energy!
Engineering and Science Inquiry
Activity
Erosion Experiment
Activity
Erosion Experiment
Second Grade
Engineering and Science Inquiry
Do you think you can blow down a sand castle with a mighty wind? Find out which material stands up best to erosion in this erosion experiment.
Activity
Erosion Experiment
Activity
Erosion Experiment
Do you think you can blow down a sand castle with a mighty wind? Find out which material stands up best to erosion in this erosion experiment.
Second Grade
Engineering and Science Inquiry
Activity
Sound Localization: Judging Sound Direction
Activity
Sound Localization: Judging Sound Direction
Fifth Grade
Engineering and Science Inquiry
How good are humans at sound localization? Kids can try this cool science fair project idea to see how good their friends are at judging sound direction.
Activity
Sound Localization: Judging Sound Direction
Activity
Sound Localization: Judging Sound Direction
How good are humans at sound localization? Kids can try this cool science fair project idea to see how good their friends are at judging sound direction.
Fifth Grade
Engineering and Science Inquiry
Activity
Measuring Raindrops
Activity
Measuring Raindrops
Fourth Grade
Engineering and Science Inquiry
What does a raindrop look like when it splashes on the ground? Is each raindrop unique like snowflakes? Find out how raindrop size varies in this experiment.
Activity
Measuring Raindrops
Activity
Measuring Raindrops
What does a raindrop look like when it splashes on the ground? Is each raindrop unique like snowflakes? Find out how raindrop size varies in this experiment.
Fourth Grade
Engineering and Science Inquiry
Activity
Way To Glow
Activity
Way To Glow
Engineering and Science Inquiry
Students will investigate the illumination durations and intensities of different luminous substances of different colors of the spectrum.
Activity
Way To Glow
Activity
Way To Glow
Students will investigate the illumination durations and intensities of different luminous substances of different colors of the spectrum.
Engineering and Science Inquiry
Activity
I Spy Clouds
Lesson Plan
I Spy Clouds
Third Grade
Earth and Space Science
Heads up! Students become cloud experts before making custom clouds, complete with weather predictions!
Lesson Plan
I Spy Clouds
Lesson Plan
I Spy Clouds
Heads up! Students become cloud experts before making custom clouds, complete with weather predictions!
Third Grade
Earth and Space Science
Lesson Plan
Craters! Can We Simulate How Craters Are Formed and Predict Their Size and Shape?
Activity
Craters! Can We Simulate How Craters Are Formed and Predict Their Size and Shape?
Engineering and Science Inquiry
The purpose of this science fair project is to investigate whether we can simulate how craters are formed and predict their size and shape.
Activity
Craters! Can We Simulate How Craters Are Formed and Predict Their Size and Shape?
Activity
Craters! Can We Simulate How Craters Are Formed and Predict Their Size and Shape?
The purpose of this science fair project is to investigate whether we can simulate how craters are formed and predict their size and shape.
Engineering and Science Inquiry
Activity
Bouncing Ball Physics: What is Elasticity?
Activity
Bouncing Ball Physics: What is Elasticity?
Third Grade
Engineering and Science Inquiry
What is elasticity? Students will investigate how this concept applies to bouncing ball physics by testing the bounces of balls made out of different materials.
Activity
Bouncing Ball Physics: What is Elasticity?
Activity
Bouncing Ball Physics: What is Elasticity?
What is elasticity? Students will investigate how this concept applies to bouncing ball physics by testing the bounces of balls made out of different materials.
Third Grade
Engineering and Science Inquiry
Activity
How to Reduce Friction
Activity
How to Reduce Friction
Engineering and Science Inquiry
In this fun science experiment, make a balloon car and test it on different surfaces to learn about sliding friction and rolling friction.
Activity
How to Reduce Friction
Activity
How to Reduce Friction
In this fun science experiment, make a balloon car and test it on different surfaces to learn about sliding friction and rolling friction.
Engineering and Science Inquiry
Activity
Microwave Candy: Do Some Colors of M&Ms Melt Faster than Others?
Activity
Microwave Candy: Do Some Colors of M&Ms Melt Faster than Others?
First Grade
Engineering and Science Inquiry
The goal of this fun science fair project idea is to microwave candy and investigate: do some colors of M&Ms melt faster than others?
Activity
Microwave Candy: Do Some Colors of M&Ms Melt Faster than Others?
Activity
Microwave Candy: Do Some Colors of M&Ms Melt Faster than Others?
The goal of this fun science fair project idea is to microwave candy and investigate: do some colors of M&Ms melt faster than others?
First Grade
Engineering and Science Inquiry
Activity
Identifying Rocks and Minerals
Activity
Identifying Rocks and Minerals
Fifth Grade
Engineering and Science Inquiry
Check out this cool science fair project on identifying rocks and minerals for kids.
Activity
Identifying Rocks and Minerals
Activity
Identifying Rocks and Minerals
Check out this cool science fair project on identifying rocks and minerals for kids.
Fifth Grade
Engineering and Science Inquiry
Activity
Breathe in! Breathe Out! Do Boys and Girls Have the Same Lung Capacity?
Activity
Breathe in! Breathe Out! Do Boys and Girls Have the Same Lung Capacity?
Engineering and Science Inquiry
This fun middle school science fair project idea explores the process of respiration and determines whether boys and girls have the same lung capacity.
Activity
Breathe in! Breathe Out! Do Boys and Girls Have the Same Lung Capacity?
Activity
Breathe in! Breathe Out! Do Boys and Girls Have the Same Lung Capacity?
This fun middle school science fair project idea explores the process of respiration and determines whether boys and girls have the same lung capacity.
Engineering and Science Inquiry
Activity
Reverse the Field
Activity
Reverse the Field
Vocabulary
The objective of this science fair project is to determine the rate at which participants can respond to different patterns.
Activity
Reverse the Field
Activity
Reverse the Field
The objective of this science fair project is to determine the rate at which participants can respond to different patterns.
Vocabulary
Activity
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